34540000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 93288888

約数和(自身を除く): 58748888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 157, 160, 176, 200, 220, 250, 275, 314, 352, 400, 440, 500, 550, 625, 628, 785, 800, 880, 1000, 1100, 1250, 1256, 1375, 1570, 1727, 1760, 2000, 2200, 2500, 2512, 2750, 3140, 3454, 3925, 4000, 4400, 5000, 5024, 5500, 6280, 6875, 6908, 7850, 8635, 8800, 10000, 11000, 12560, 13750, 13816, 15700, 17270, 19625, 20000, 22000, 25120, 27500, 27632, 31400, 34540, 39250, 43175, 44000, 55000, 55264, 62800, 69080, 78500, 86350, 98125, 110000, 125600, 138160, 157000, 172700, 196250, 215875, 220000, 276320, 314000, 345400, 392500, 431750, 628000, 690800, 785000, 863500, 1079375, 1381600, 1570000, 1727000, 2158750, 3140000, 3454000, 4317500, 6908000, 8635000, 17270000, 34540000]

約数ペア:

[(1, 34540000), (2, 17270000), (4, 8635000), (5, 6908000), (8, 4317500), (10, 3454000), (11, 3140000), (16, 2158750), (20, 1727000), (22, 1570000), (25, 1381600), (32, 1079375), (40, 863500), (44, 785000), (50, 690800), (55, 628000), (80, 431750), (88, 392500), (100, 345400), (110, 314000), (125, 276320), (157, 220000), (160, 215875), (176, 196250), (200, 172700), (220, 157000), (250, 138160), (275, 125600), (314, 110000), (352, 98125), (400, 86350), (440, 78500), (500, 69080), (550, 62800), (625, 55264), (628, 55000), (785, 44000), (800, 43175), (880, 39250), (1000, 34540), (1100, 31400), (1250, 27632), (1256, 27500), (1375, 25120), (1570, 22000), (1727, 20000), (1760, 19625), (2000, 17270), (2200, 15700), (2500, 13816), (2512, 13750), (2750, 12560), (3140, 11000), (3454, 10000), (3925, 8800), (4000, 8635), (4400, 7850), (5000, 6908), (5024, 6875), (5500, 6280)]